Available now, The Official Price Guide to Records, 18th Edition by Jerry Osborne.

From the Publisher:
Jerry Osborne is Mr. Music — there’s no doubt about that! His weekly feature, “Mr. Music” — has been in newspaper syndication since 1986. He has been a record collector for nearly 40 years, and an author of record price guides and reference works since 1975! Plus, he’s a blast to work with — what more could a hard-working editor ask for? If you have the chance to listen to one of Jerry’s radio or TV interviews, don’t miss the opportunity.

From Amazon:
Book Description
The ultimate guide to record collecting, with more than 100,000 prices listed!
After the arrival of the digital CD, many thought that the days of vinyl records were over — but now these classic 78s, 45s, and LPs have turned the tables on those assumptions to become one of the hottest areas of collecting. From ABBA to The Zombies, Elvis to Madonna, The Official Price Guide to Records is the definitive resource, including more than 10,000 artists. Who knows, you may be sitting on a golden-oldies gold mine!

COMPREHENSIVE. This complete sourcebook lists every charted hit single and album from as early as 1926 to 1992, including crossover hits from jazz, country, rhythm and blues, and soul charts.

CLEARLY ORGANIZED. Indexed by artist and group for fast, easy access.

INVALUABLE TIPS. Sound advice on buying, selling, grading, and caring for your collectible records.